.index-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.swiper-container {
  flex: 1;
  width: 100%;
  overflow: hidden;
}

.page-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-content text {
  font-size: 48px;
  color: #333;
}
.nav-bar {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #fff;
  border-top: 1px solid #e5e5e5;
  padding-bottom: constant(safe-area-inset-bottom); /* iOS 11.0-11.2 */
  padding-bottom: env(safe-area-inset-bottom); /* iOS 11.2+ */
  flex-shrink: 0;
}

.nav-item {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.nav-text {
  font-size: 28px;
  color: #666;
  transition: color 0.3s;
}

.nav-item.active .nav-text {
  color: #111;
  font-weight: 500;
}

/* 复古文艺风格字体 */
.retro-font {
  font-family: "STSong", "SimSun", "Songti SC", serif;
  font-weight: 400;
  letter-spacing: 1px;
}

/* 优雅衬线字体（用于英文） */
.elegant-serif {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  letter-spacing: 0.5px;
}
